Pith Number

pith:GGDBR2KJ

pith:2012:GGDBR2KJVW6HGOX73ZUC2TFBJH

not attested not anchored not stored refs pending

Global well-posedness of a conservative relaxed cross diffusion system

Guillaume Rolland (IRMAR), Michel Pierre (IRMAR), Thomas Lepoutre (INRIA Grenoble Rh\^one-Alpes / Institut Camille Jordan)

arxiv:1203.5989 v1 · 2012-03-27 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GGDBR2KJVW6HGOX73ZUC2TFBJH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:59:12.811734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

318618e949adbc733affde682d4ca149e570ee870204d14f657fb246ba531637

Aliases

arxiv: 1203.5989 · arxiv_version: 1203.5989v1 · doi: 10.48550/arxiv.1203.5989 · pith_short_12: GGDBR2KJVW6H · pith_short_16: GGDBR2KJVW6HGOX7 · pith_short_8: GGDBR2KJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/GGDBR2KJVW6HGOX73ZUC2TFBJH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 318618e949adbc733affde682d4ca149e570ee870204d14f657fb246ba531637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01cd2f48678525ef1cae6d1039d83c9975475c7f14f37bc2b3dacd3a461d410a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-03-27T14:55:37Z",
    "title_canon_sha256": "ec0469e16df46b950341c7d1f372c0dd11ffb11b3e15b21b70a25a322f6f5b61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5989",
    "kind": "arxiv",
    "version": 1
  }
}